Table 2 Appearance of lesions and associated findings on chest CT

 Ground-glass opacity only

128

40%

 Consolidation only

82

25.6%

 Ground-glass opacity with consolidation

110

34.4%

 Crazy paving

56

17.5%

 Air bronchogram

48

15%

 Bronchiectasis

41

12.8%

 Fibrous bands

26

8.1%

 Interlobular septal thickening

152

47.5%

 Vascular enlargement within the lesion

146

45.6%

 Nodules

22

6.8%

 Pleural thickening

79

24.7%

Mediastinal lymph nodes

24

7.5%

Pericardial thickening

16

5%